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NSN 4730-00-897-4884, 4730008974884
COUPLING ASSEMBLY,QUICK DISCONNE

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 008974884
Codification Country
United States
Item Name Code
INC 20671
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
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DLMS® Summary

National Stock Number 4730-00-897-4884

National Stock Number (NSN) 4730-00-897-4884, or NIIN 008974884, (coupling assembly,quick disconne) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 6 manufacturer part numbers associated with this NSN. 4 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.

This part number has been procured by the US Government within the last year, but shows no recent (last 90 days) procurement activity. There have been 15 contracts issued for this part number, with 22 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 3 different suppliers. The last contract numbers awarded were: SPE7M425F0521, SPE7M424F1467, SPE7M322P2817, SPE7M321P1389, SPE7M321P0007. The total value of the awarded contracts has been US$ 470,737.49.

This NSN is somewhat common among different platforms, belonging to 4 different weapons systems.

There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 34,100. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) Acquisition of this part is controlled by QPL procedures. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 20671. [A MULTIPIECE FLUID LINE FITTING CONSISTING OF TWO COUPLING HALF, QUICK DISCONNECT FITTINGS.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4730008974884 contains an unknown precious metal.

This NSN is associated to Schedule B 7609000000: aluminum tube or pipe fittings (couplings,elbows sleeves). The Schedule B End Use is listed as finished metal shapes. NAICS classification category 332919: other metal valve and pipe fitting manufacturing.

This information was last updated on .


Technical Characteristics

CONNECTION TYPE
(AWLS) THREADED EXTERNAL TUBE FIRST FLUID END CONNECTION
CONNECTION TYPE
(AWLS) THREADED INTERNAL BOSS SECOND FLUID END CONNECTION
CONNECTION STYLE
(AHNC) FLARELESS FIRST FLUID END CONNECTION
LEG LENGTH
(AHSJ) 1.781 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 4.543 INCHES NOMINAL
MATERIAL
(MATT) ALUMINUM OVERALL
MAXIMUM OPERATING TEMP
(AEHZ) 135.0 FAHRENHEIT 1ST RESPONSE
MAXIMUM OPERATING TEMP
(AEHZ) 54.0 FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE
(CQGM) 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
(CWFD) 0.625 INCHES FIRST FLUID END CONNECTION
NOMINAL THREAD SIZE
(CQJX) 0.875 INCHES SECOND FLUID END CONNECTION
NOMINAL THREAD SIZE
(CQJX) 1.313 INCHES FIRST FLUID END CONNECTION
QUICK DISCONNECT METHOD
(ADLN) TWIST-LOCK ALL ENDS
SEAT ANGLE
(CQRB) 12.0 DEGREES
SPECIAL FEATURES
(FEAT) BULKHEAD THREADED ON 2ND END
STYLE DESIGNATOR
(STYL) COUPLING ASSEMBLY
SURFACE TREATMENT
(SFTT) ANODIZE OVERALL
THREAD CLASS
(AAJD) 3A FIRST FLUID END CONNECTION
THREAD SERIES DESIGNATOR
(THSD) UN FIRST FLUID END CONNECTION
THREAD SERIES DESIGNATOR
(THSD) UNJF SECOND FLUID END CONNECTION
THREAD QUANTITY PER INCH
(CMLP) 12 FIRST FLUID END CONNECTION
LEG LENGTH
(AHSJ) 0.625 INCHES NOMINAL
MAXIMUM OPERATING TEMP
(AEHZ) 54.0 DEG FAHRENHEIT SINGLE RESPONSE
SECOND END THREAD SERIES DESIGNATOR
(CRPF) UNJF
SECOND END THREAD CLASS
(ACMR) 3A
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED
(CQCJ) 3000.0 POUNDS PER SQUARE INCH HYDRAULIC FLUID, WATER BASE
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED
(CRWH) ERR-070
SECOND FLUID END CONNECTION TYPE
(ADMB) THREADED INTERNAL BOSS
SECOND END NOMINAL THREAD SIZE
(CRNB) 0.875 INCHES
MAXIMUM OPERATING TEMP
(AEHZ) 135.0 DEG FAHRENHEIT 1ST RESPONSE
SECOND END STYLE DESIGNATOR (NON-CORE)
(ACLT) ERR-090
SECOND END RELATIONSHIP WITH FIRST END
(CQBB) NOT IDENTICAL
SECOND LEG LENGTH
(ADLL) 1.781 INCHES NOMINAL

Manufacturer Part Numbers


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